Morphological Characteristics of the Upper and Lower Extremities Using Ultrasound Examination After Stroke.

Non-invasive ultrasound evaluation of the upper limb on the hemiplegic side (Ekipomed Portable Ultrasound) to determine its pathological morphology (thickness, fiber orientation, and echogenicity) using the modified Heckmatt scale. This procedure will be performed by a physician who is an expert in muscle ultrasound.